Coming soon
Lunaria
A private, on-device period & cycle tracker. Log periods, see predictions, and watch the moon phases move alongside your cycle — your rhythm, your phone, no account, ever.
What it does
Your cycle, kept close.
Cycle data is among the most sensitive there is. Lunaria keeps everything on your device — no accounts, no cloud sync, no sharing.
01 · Log
Calendar logging
Mark your period days on a calendar and build a clear picture of your cycle over time.
02 · Predict
Cycle predictions
Track cycle length and see gentle predictions for what’s coming next — no guesswork, no nagging.
03 · Moon
Moon phases
See moon phases alongside your cycle, computed locally with no network calls at all.
04 · Theme
Calm, celestial design
Soft, celestial theming via the shared Bite Sized settings library, with light and dark modes.
Private by default — really.
Your cycle data lives on your device only — in on-device storage, never on a Lunaria server. There are no accounts, no cloud sync, and nothing shared with us or anyone else. Moon phases are computed locally, so the app works with no network connection at all.
Launching soon on iOS and Android.
Lunaria is in development. Want to know when it’s live? Drop us a note and we’ll let you know.